Originally Published July 7, 2017: If it’s summer, it’s time for Syfy to break out the latest version of its surprise hit movie that is now in its fifth incarnation when Sharknado5: Global Swarming, starring Ian Ziering and Tara Reid, premieres on August 6.

But this year, Syfy is making it a weeklong event. Following is the schedule, which starts on Sunday, July 30, of six original shark movies.

Sharks attack a fish rodeo on the Mississippi River, and it is up to a group of locals to stop them. Mississippi River Sharks stars Cassie Steele, Marco St. John, Jason London, Jeremy London, Miles Doleac, and Dean West.

A tropical singles retreat takes a terrifying turn when guests realize a poisonous shark is infesting the surrounding water. Not only will this toxic shark rip apart its victims, but it also uses projectile acid to hunt… in and out of the water! Toxi Shark stars Eric Etebari, Kabby Borders, Bryce Durfee, Sean Samuels, Christina Masterson.

SATURDAY, AUGUST 5

EMPIRE OF THE SHARKS – 8/7c

Set in a future where most of Earth is covered by water and the only land left is controlled by a warlord who rules with an army of hyper-intelligent sharks, unlucky humans are used as shark food. But when two friends risk their lives to rescue a trapped prisoner, those imprisoned decide to rise against their captor and his legion of bloodthirsty sharks. Empire of the Sharks stars John Savage, Jonathan Pienaar, Joe Vaz, Camilla Waldman, Brandon Auret, and Philip Tan.

SUNDAY, AUGUST 6

SHARKNADO 5: GLOBAL SWARMING – 8/7c

As shark-infested storms grow stronger and more complex, the world braces for the inevitable: a global sharknado. This year, the mission gets personal for chainsaw-wielding leader Fin Shepard (Ziering) and his bionic wife, April (Reid), when their young son gets trapped in a sharknado and is transported all over the world. Cameos include Olivia Newton-John and her real-life daughter Chloe Lattanzi as brilliant scientists, Fabio as the Pope, Charo as the Queen of England, Porsha Williams as an archeologist, Bret Michaels, Clay Aiken, Chris Kattan, and more.